I want to update the validation message like by default we get This is required field but i want to update like for the firstname i want to fire the First name is required how can i do that?

  • In your checkout form or register form? Sep 13, 2019 at 6:26
  • for the both register and checkout Sep 13, 2019 at 6:30

1 Answer 1


Just go-to that input field and add a custom attribute "data-msg-required"

data-msg-(validator name), For Ex:

<input name="qty" id="qty" class="input-text" type="text" data-validate='{"required":true}' data-msg-required="Please select size."/> 

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